@article{Ware,
author = {Ware A.F.},
title = {Fast Approximate Fourier Transforms for Irregularly Spaced Data},
journal = {SIAM Review},
year = {1998},
volume = {40},
number = {4},
pages = {838--856},
}

@book{Natterer,
author = {Natterer F.},
title = {The Mathematics of Computerized Tomography},
publisher = {SIAM},
year = {2001},
series = {Classics in Applied Mathematics},
}

@book{Kak_Slaney,
author = {{Kak A.C.} and {Slaney M.}},
title = {The Mathematics of Computerized Tomography},
publisher = {SIAM},
year = {2001},
series = {Classics in Applied Mathematics},
}

@article{Averbuch_Coifman_Donoho_Elad_Israeli,
author = {{Averbuch A.} and {Coifman R.R.} and {Donoho D.L.} and {Elad M.} and {Israeli M.}},
title = {Fast and accurate Polar Fourier transform},
journal = {Appl. Comput. Harmon. Anal.},
year = {2006},
volume = {21},
pages = {145--167},
}

@article{Mersereau_Oppenheim,
  title={Digital reconstruction of multidimensional signals from their projections},
  author={{Mersereau R.M}. and {Oppenheim A.V.}},
  journal={Proceedings of the IEEE},
  volume={62},
  number={10},
  pages={1319--1338},
  year={1974},
  publisher={IEEE}
}

@book{Briggs_VanEmden,
  title={The DFT: An Owners' Manual for the Discrete Fourier Transform},
  author={{Briggs W.L.} and {Henson V.E.}},
  year={1995},
  publisher={SIAM}
}

@article{Averbuch_Coifman_Donoho_Israeli_Shkolnisky,
  title={A framework for discrete integral transformations {I} - the pseudo-polar Fourier transform},
  author={{Averbuch A.} and {Coifman R.R.} and {Donoho D.L.} and {Israeli M.} and {Shkolnisky Y.}},
  journal={SIAM J. Sci. Comput.},
  volume={30},
  number={2},
  pages={764--784},
  year={2008},
  publisher={SIAM}
}

@article{Averbuch_Shkolnisky,
  title={3D Fourier based discrete Radon transform},
  author={{Averbuch A.} and {Shkolnisky Y.}},
  journal={Appl. Comput. Harmon. Anal.},
  volume={15},
  number={1},
  pages={33--69},
  year={2003},
  publisher={Elsevier}
}

@article{Dutt_Rokhlin,
  title={Fast Fourier transforms for nonequispaced data},
  author={{Dutt A.} and {Rokhlin V.}},
  journal={SIAM J. Sci. Comput.},
  volume={14},
  number={6},
  pages={1368--1393},
  year={1993},
  publisher={SIAM}
}

@unpublished{Wang_Shkolnisky_Singer,
  title={A Fourier based Approach for Iterative 3D Reconstruction from Cryo-EM Images},
  author={{Wang L.} and {Shkolnisky Y.} and {Singer A.}},
}

@article{Liberty_Woolfe_Martinsson_Rokhlin_Tygert,
  title={Randomized algorithms for the low-rank approximation of matrices},
  author={{Liberty E.} and {Woolfe F.} and {Martinsson P.G.} and {Rokhlin V.} and {Tygert M.}},
  journal={Proceedings of the NAS},
  volume={104},
  number={51},
  pages={20167--20172},
  year={2007},
  publisher={NAS}
}

@misc{Shewchuk,
  title={An introduction to the conjugate gradient method without the agonizing pain},
  author={Shewchuk J.R.},
  year={1994},
  publisher={Carnegie Mellon University, Pittsburgh, PA}
}

@article{Bailey_Swarztrauber,
  title={The fractional Fourier transform and applications},
  author={{Bailey D.H.} and {Swarztrauber P.N.}},
  journal={SIAM review},
  volume={33},
  number={3},
  pages={389--404},
  year={1991},
  publisher={SIAM}
}

@article{Cooley_Tukey,
  title={An algorithm for the machine calculation of complex Fourier series},
  author={{Cooley J.W.} and {Tukey J.W.}},
  journal={Math. Comp.},
  pages={297--301},
  year={1965},
  publisher={JSTOR}
}

@article{Dixon,
  title={Estimating extremal eigenvalues and condition numbers of matrices},
  author={Dixon J. D.},
  journal={SIAM J. Numer. Anal.},
  volume={20},
  number={4},
  pages={812--814},
  year={1983},
  publisher={SIAM}
}

@article{Bentley,
  title={Multidimensional binary search trees used for associative searching},
  author={Bentley J.L.},
  journal={Commun. of the ACM},
  volume={18},
  number={9},
  pages={509--517},
  year={1975},
  publisher={ACM}
}

@book{Berg_Cheong_Kreveld_Overmars,
  title={Computational geometry: algorithms and applications},
  author={{De Berg M.} and {Cheong O.} and {Van Kreveld M.} and {Overmars M.}},
  year={2008},
  publisher={Springer}
}

@article{vanHeel_Schatz,
  title={Fourier shell correlation threshold criteria},
  author={{van Heel, M.} and {Schatz, M.}},
  journal={J. Struct. Biol.},
  volume={151},
  number={3},
  pages={250--262},
  year={2005},
  publisher={Elsevier}
}